London, Mar 19: Socialite Peaches Geldof has insisted that she is not the "wild party girl sex fiend" that she has been portrayed to be, even as pictures of her posing nude with men emerged.

Geldof, 22, who is the daughter of musician Bob Geldof, is, in one picture, seen posing naked, draped in an American flag, next to equally nude friend Jonny Makeup, a sometime fashion designer and Los Angeles hanger-on.

One photograph showed an unknown man straddling her as she lay on the floor clad in a see-through lacy top, and in others, she is seen scantily clad and posing with TV hopeful Chrissie Curry.

Another photograph allegedlyshows her indulging in an orgy, with a source describing her as frolicking with two men and two women.

But Geldof has denied the existence of any such photographs, and says it is just the media's way of making her appear sleazy.

"Sick of tabloids grasping at straws to portray me as some sort of "wild party girl sex fiend" when I live a very normal existence," the Daily Mail quoted her as writing on Twitter. (ANI)